{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["entity destination", "product producer", "instrument agency", "cause effect"], "input": "he underlined the tiny sacrifices made by western armies in comparison with those of the red army ."}
{"entity destination": [], "product producer": [], "instrument agency": [], "cause effect": []}